400202014414 has 4 divisors (see below), whose sum is σ = 600303021624. Its totient is φ = 200101007206.

The previous prime is 400202014397. The next prime is 400202014489. The reversal of 400202014414 is 414410202004.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100050503602 + ... + 100050503605.

It is an arithmetic number, because the mean of its divisors is an integer number (150075755406).

Almost surely, 2^400202014414 is an apocalyptic number.

400202014414 is a deficient number, since it is larger than the sum of its proper divisors (200101007210).

400202014414 is a wasteful number, since it uses less digits than its factorization.

400202014414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200101007209.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 400202014414 its reverse (414410202004), we get a palindrome (814612216418).

The spelling of 400202014414 in words is "four hundred billion, two hundred two million, fourteen thousand, four hundred fourteen".